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C$ 675 Find cheap flights from Green Bay to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Ontario departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Ontario, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here is why:

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Cheapest flight

C$ 675
Flight from Green Bay to Montreal

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Green Bay to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Green Bay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Green Bay with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Morning departure is around 28% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Green Bay to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Green Bay to Ontario found on KAYAK in the last 72 hours.
13/11qua
1 stopDelta
10h 49mGRB-YUL
18/11seg
1 stopDelta
6h 50mYUL-GRB
C$ 675
13/11qua
1 stopDelta
4h 25mGRB-YUL
19/11ter
2 stopsDelta
15h 34mYUL-GRB
C$ 686
13/11qua
2 stopsDelta
14h 58mGRB-YUL
18/11seg
1 stopDelta
6h 50mYUL-GRB
C$ 687
13/11qua
2 stopsDelta
10h 06mGRB-YUL
19/11ter
2 stopsDelta
15h 34mYUL-GRB
C$ 693
13/11qua
2 stopsUnited Airlines
8h 03mGRB-YUL
20/11qua
2 stopsUnited Airlines
9h 20mYUL-GRB
C$ 694
12/11ter
2 stopsUnited Airlines
8h 28mGRB-YUL
20/11qua
1 stopUnited Airlines
5h 10mYUL-GRB
C$ 772
7/12sáb
2 stopsAmerican Airlines
22h 27mGRB-YUL
3/1sex
2 stopsAmerican Airlines
19h 50mYUL-GRB
C$ 888
28/1ter
3 stopsAmerican Airlines
9h 45mGRB-YUL
31/1sex
2 stopsAmerican Airlines
18h 30mYUL-GRB
C$ 943
7/12sáb
1 stopWestJet
6h 26mGRB-YUL
3/1sex
1 stopWestJet
8h 42mYUL-GRB
C$ 1,011
18/11seg
1 stopWestJet
4h 00mGRB-YUL
18/11seg
1 stopWestJet
4h 49mYUL-GRB
C$ 1,287

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Last minute flights from Green Bay to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Green Bay to Ontario that are departing in the next 10 days.
3/11dom
multi-stopWestJet
4h 08mGRB-YYZ
5/11ter
multi-stopWestJet
17h 46mYYZ-GRB
C$ 1,010
3/11dom
multi-stopAmerican Airlines
16h 13mGRB-YYZ
5/11ter
multi-stopAmerican Airlines
12h 17mYYZ-GRB
C$ 1,145
3/11dom
multi-stopAmerican Airlines
10h 01mGRB-YYZ
5/11ter
multi-stopAmerican Airlines
12h 52mYYZ-GRB
C$ 1,152

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Everything you need to know for your flight from Green Bay to Ontario

Information on your arrival and departure airports